Pocket/Folding knife under $75

[black mamba]

I believe the mid-folding hunter is a 4 inch-ish knife, no sheath needed. Congrats on finding something. When it comes time for you to want another single blade, ask us again, and you'll probably come up with the multi-blade you originally wanted!

 

[lonestar1979]

Sak is perfect choice.victorinox apart an.excellent knife.period!

 

[JupiterPaladin]

A SAK is always great. You could also find a nice older Camillus Barlow or Stockman, or even a Queen in D2.

 

[Will Power]

I think I should've recommended a belt hatchet

But the main thing is that your boy enjoys Christmas & his present from you

 

[glocktenman]

Canoes are cool knives and they have two blades. Price point is there.